Canon EXTENDER RF 1.4x
Available Options
2-year manufacturer’s guarantee for maximum peace of mind
We are confident you will be happy with your Canon product but in the unlikely event that you do experience problems, we offer you the reassurance of our 2-year manufacturer’s guarantee.
Guarantee details
For Canon products purchased from Whelan Cameras, we offer 2 years cover against manufacturing defects that may cause breakdown.
What isn’t covered?
Damage caused by accidents or misuse are not covered by the guarantee.
What products are covered?
All Canon hardware products purchased from us are covered by a 2-year manufacturer’s guarantee.
*Exceptions
Consumables (ink and toner), merchandise and 3rd party products are not covered. Smaller accessories are also not covered (see product descriptions for confirmation).
Our guarantee does not limit your statutory rights.
Claim cashback on selected Canon RF lenses when bought with a Canon EOS R System camera body or kit.
Buy an EOS R System camera on or after 1st August 2024 you will be eligible to claim loyalty reward cashback on up to 5 Canon RF lenses when purchased during the promotional dates.
Offer valid from 01/09/2024 to 31/08/2025 (inclusive). Claims can be made until Thursday 2nd October 2025. Terms & Conditions Apply.
The Canon Extender RF 1.4x is the perfect choice for enthusiast and professional photographers seeking more magnification from their RF lenses¹. This Canon lens extender can increase focal length by 1.4x, and is ideal for press, nature and sports photographers looking for greater reach without the need to carry an extra lens.
Benefits
- The Canon 1.4x extender features high-refraction, low-dispersion glass to control curvature of field and chromatic aberration of magnification for the highest image quality
- As well as optimised lens coatings, a 3-layer combined lens helps to reduce ghosting by reducing the surfaces in contact with the air as much as possible
- The exterior is coated in the same white heat shield coating as used on the RF 100-500mm F4.5-7.1L IS USM and RF 70-200mm F2.8L IS USM lens to prevent deterioration in performance in high temperatures
- Constructed with a mechanism that prevents the lens elements from hitting those of the Canon 1.4x extender
- This Canon RF extender is designed for reliability and durability with vibrational shock resistance, as well as dust and water resistance for use by professionals and enthusiasts
What's in the box
- Canon Extender RF 1.4x
- Extender Cap RF
- Lens Dust Cap RF
- Soft pouch LP811
- User Manual Kit
Compatibility
- RF 600mm F11 IS STM Lens
- RF 800mm F11 IS STM Lens
- RF 100-500mm F4.5-7.1L IS USM Lens
- Lens Extender Cap RF